C1172 Shen Nan's Birthday
"Shen Nan and Heran said they are going out for lunch. Do you want to go?"
"Huh? Today? Let me see if I have any classes."
"You don't have any classes in the afternoon. Tomorrow is Saturday."
"Then go. Why don't you go? My recent research project is almost done. Are there only the two of us? Or? "
"No, Qii Chu and Ming Shuyan should also go